如何在 CSS 中创建放射状菜单？
原文:https://www . geesforgeks . org/how-create-radial-menu-in-CSS/
使用 CSS 属性创建径向菜单的方法有很多。放射状菜单中使用字体图标、字母和/或图像。那个重拨按钮可以和网站链接。使用 CSS 设置径向按钮的位置、高度和宽度。还有另一种使用 JavaScript 创建放射状菜单的方法。
示例 1: 本示例使用 CSS 属性创建放射状菜单。
<!DOCTYPE html>
<html>
<head>
<title>
Creating Radial Menu
</title>
<!-- CSS style to create radial menu -->
<style>
/* Set the style of div */
div {
display:inline-block;
height:200px;
width:200px;
background:#d1d1d1;
border-radius:30%;
position:relative;
overflow:hidden;
border:2px solid black;
}
div:before {
content:"";
position:absolute;
height:60%;
width:60%;
border-radius:40%;
background:white;
top:20%;
left:20%;
z-index:8;
}
div a {
position:absolute;
padding:40px;
background:blue;
padding-bottom:50px;
}
/* Set the position of button */
div a:nth-child(1){
bottom:-10%;
left:50%;
transform:translateX(-50%);
}
/* Set the position of button */
div a:nth-child(2){
bottom:28%;
left:10%;
transform:translateX(-50%) rotate(90deg);
}
/* Set the position of button */
div a:nth-child(3){
bottom:28%;
left:90%;
transform:translateX(-50%) rotate(-90deg);
}
/* Set the position of button */
div a:nth-child(4) {
bottom:60%;
left:50%;
transform:translateX(-50%);
}
/* Set style when mouse move over */
div a:hover {
background:green;
</style>
</head>
<!-- body part of document -->
<body>
<h1 style="color:Green;">
GeeksforGeeks
</h1>
<div>
<a href="#"></a>
<a href="#"></a>
<a href="#"></a>
<a href="#"></a>
</div>
</body>
</html>
输出:
示例 2: 本示例使用字体图标和 CSS 属性创建放射状菜单。
<!DOCTYPE html>
<html>
<head>
<title>
Creating Radial Menu
</title>
<link rel="stylesheet" href=
"https://netdna.bootstrapcdn.com/font-awesome/4.3.0/css/font-awesome.min.css">
<!-- CSS style to create radial menu -->
<style>
#check {
display: none;
}
/* Set the icon width, height and position */
.main,.icons {
margin: auto;
position:absolute;
top: 0;
right: 0;
bottom: 0;
left: 0;
width: 50px;
height: 50px;
border-radius: 40%;
}
/* Set the style of menu button */
.main {
background-color: gray;
cursor: pointer;
z-index: 50;
}
/* Set the position, height and
width of menu button */
.main .title {
margin: auto;
position: absolute;
top: 0;
right: 0;
bottom: 0;
left: 0;
width: 100%;
height: 80px;
font-size: 16px;
line-height: 80px;
text-align: center;
color: lime;
}
/* Set position, height and width
of buttons */
.button {
margin: auto;
position: absolute;
top: 0;
right: 0;
bottom: 0;
left: 0;
width: 45px;
height: 45px;
border-radius: 40%;
transition: all 0.4s ease-in;
}
.button i {
width: 100%;
font-size: 20px;
line-height: 50px;
text-align: center;
color: white;
}
.main {
border:2px solid lime;
}
.button {
border:2px solid black;
}
/* Positioning of buttons */
#check:checked ~ .main + .icons .button {
opacity:0.8;
}
#check:checked ~ .main + .icons .button:nth-of-type(1) {
top: -100%;
left: -480%;
background-color: green;
transition-delay:0.6s;
}
#check:checked ~ .main + .icons .button:nth-of-type(2) {
top: -230%;
left: -250%;
background-color: green;
transition-delay:0.4s;
}
#check:checked ~ .main + .icons .button:nth-of-type(3) {
top: -280%;
background-color: green;
transition-delay:0.2s;
}
#check:checked ~ .main + .icons .button:nth-of-type(4) {
top: -230%;
right: -250%;
background-color: green;
transition-delay:0.4s;
}
#check:checked ~ .main + .icons .button:nth-of-type(5) {
top: -100%;
right: -480%;
background-color: green;
transition-delay:0.6s;
}
</style>
</head>
<body>
<input id="check" type="checkbox">
<label class="main" for="check">
<div class="title">
<i class="fa fa-bars"></i>
</div>
</label>
<!--Buttons that link with the other pages -->
<div class="icons">
<a class="button" href="#" >
<i class="fa fa-youtube"></i>
</a>
<a class="button" href="#" >
<i class="fa fa-facebook"></i>
</a>
<a class="button" href="h#">
<i class="fa fa-linkedin"></i>
</a>
<a class="button" href="#">
<i class="fa fa-github"></i>
</a>
<a class="button" href="#">
<i class="fa fa-google-plus"></i>
</a>
</div>
</body>
</html>
输出:
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